Update classifier to included trained neural net

lib/classifier.js

@@ -0,0 +1,17 @@
+Meteor.startup(function() {
+  var weight = 0.8;
+  var dimensions = 8;
+  var input = new convnetjs.Vol(1, 1, dimensions);
+  var net = new convnetjs.Net();
+  net.fromJSON(TRAINED_NEURAL_NET);
+
+  function net_classifier(features) {
+    input.w = features;
+    var softmax = net.forward(input).w;
+    return softmax[1] - softmax[0];
+  }
+
+  this.combined_classifier = function(features) {
+    return hand_tuned_classifier(features) + weight*net_classifier(features);
+  }
+});